2 papers
cs.GT2025
Proof of Work With External Utilities
Yogev Bar-On, Ilan Komargodski, Omri Weinstein
Proof-of-Work (PoW) consensus is traditionally analyzed under the assumption that all miners incur similar costs per unit of computational effort. In reality, costs vary due to fac…
cs.DC2025
Aegis: Tethering a Blockchain with Primary-Chain Stake
Yogev Bar-On, Roi Bar-Zur, Omer Ben-Porat +3
Blockchains implement decentralized monetary systems and applications. Recent advancements enable what we call tethering a blockchain to a primary blockchain, securing the tethered…